Silver-tone stainless steel case and bracelet fixed silver-tone stainless steel bezel silver-tone dial Roman numeral hour markers blue hands Minute markers outer rim Analog dial type Three sub-dials small second 24 hour moonphase 12 hour chronograph functions Longines Calibre L687 Automatic movement based upon ETA 7751 containing 25 Jewels bimbalmente 28800 vph power reserve approximately 54 hours Sapphire crystal scratch resistant Round case shape case size 40 mm Fold over clasp with safety release Water resistant at 30 meters 100 feet Functions moon phase chronograph column wheel month date day GMT second time zone hour minute small second Additional Info original box international warranty card manual complete accessories Longines Master Collection Series Luxury watch Swiss Made